241kWh-964kWh Outdoor Cabinet BESS
Polinovel 241kWh-964kWh Outdoor Cabinet BESS is a turnkey, all-in-one commercial and industrial energy storage solution. Built with premium Grade-A LiFePO4 cells and smart air cooling technology, this system delivers reliable power for C&I applications while supporting grid peak shaving, load shifting, and emergency backup functions.
The modular cabinet design allows seamless scalability-from a 241kWh pilot installation to a nearly 1MWh industrial microgrid. Simply connect additional cabinets in parallel to meet your evolving energy demands without system redesign.
System Capacity
241-964kWh
Rated Power
100-250kW
Battery Tech
314Ah LFP
Thermal Management
Air Cooling
Why Choose This System?
Flexible Capacity Scaling
Modular battery cabinets scale system capacity from 241 kWh to 964 kWh, allowing you to expand energy storage quickly as microgrid demand increases.
Uninterrupted Power Continuity
Seamless mode switching ensures continuous power supply for critical loads, minimizing downtime and improving overall system resilience.
Stable Air-Cooled Operation
Air-cooled thermal management maintains balanced temperatures, supports wide environmental conditions, and ensures long-term stable performance.
Comprehensive System Protection
Built-in electrical protection, smart monitoring, and active safety mechanisms safeguard equipment and ensure secure daily operation.
Maximize Energy Utilization
Supports multiple simultaneous energy inputs, enabling efficient coordination of PV, grid, and battery power for optimized microgrid operation.
Reduce System-Level Risk
Separate AC and DC cabinet design prevents fault propagation, reducing system-level risk and enhancing operational reliability.
Application Scenarios
Zero-Carbon Factories
Achieve "self-generation & self-consumption" by combining rooftop solar with 964kWh storage.
Peak Shaving & Arbitrage
Charge during off-peak hours and discharge during peaks to reduce factory electricity costs by 20-40%.
Mining & High-Altitude Sites
Specially engineered for altitudes up to 4000m and rugged environments with IP54 protection.
Islands & Remote Microgrids
Replace expensive diesel power with "Solar + Storage" for 24/7 stable energy in remote areas.
EV Charging Stations
Buffer grid capacity constraints for fast-charging stations, avoiding costly transformer upgrades.
Hospitals & Data Hubs
Ensure continuous operation during grid failures with millisecond-level switching to "Island Mode."
Next-Gen 314Ah LFP Technology
Our CBS series utilizes the latest 314Ah high-capacity cells, delivering superior energy density than traditional 280Ah systems. With 6,000+ deep cycles, it ensures a 15-year operational lifespan and a lower Levelized Cost of Storage (LCOS).
Built for Extremes (4000m Altitude)
Engineered for the toughest environments, our BESS operates reliably from -20°C to +55°C. The Smart HVAC Air Cooling system maintains optimal battery temperature even in deserts, highlands, or tropical regions.
Specification
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Model
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CBS241 | CBS482 | CBS723 | CBS964 | ||
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Application
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Microgrid
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Battery Cabinet Parameters
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Cell Type
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LFP 3.2V/314Ah
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Battery Module
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20S1P/20.096kWh
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System Configuration
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240S1P
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Rated Voltage
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768V
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Voltage Range
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648~864V
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Charge/Discharge Rate
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0.5P
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Cycle Life
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6000
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Ingress Protection
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IP54
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Weight
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2.4T
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Dimensions(W*D*H)
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1105*1475*2000mm
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Qty of Battery Cabinets in Parallel
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1 | 2 | 3 | 4 | ||
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System Energy
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241.15kWh
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482.30kWh
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723.45kWh
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964.60kWh
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Mircogrid Cabinet Parameters
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Photovoltaic Parameters
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Maximum Input Power
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120kW/180kW/240kW
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120kW/180kW/240kW
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120kW/180kW/240kW
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300kW/360kW
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Operating Voltage Range
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250~640V
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Qty. of MPPT
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2/3/4
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2/3/4
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2/3/4
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5/6
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AC Output Parameters
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Rated Power
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100kW
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150kW
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150kW
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250kW
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Rated Voltage
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400V
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Rated Current
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144A
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216A
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216A
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361A
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Operating Frequency
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50Hz/60Hz
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Power Factor
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1Leading~1Lagging
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General Parameters
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Ingress Protection
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IP20
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Max. Parallel Units (Off-Grid)
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4
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Weight
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1.12T/1.15T/1.18T
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1.25T/1.28T/1.31T
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1.25T/1.28T/1.31T
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1.98T/2.01T
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Dimensions(W*D*H)
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1200*800*2050mm
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1200*800*2050mm
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1200*800*2050mm
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600*720*2050mm
1200*800*2050mm
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System Parameters
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System Efficiency
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86%
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Thermal Management
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Air-cooled
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Fire Protection System
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Aerosol/Perfluorohexanone
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Operating Temperature
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-20~+55℃ (＞45℃ Derating)
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Operating Humidity
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0~95% (Non-condensing)
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Operating Noise
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≤75 dB(A) @3 m
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Max. Operating Altitude
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4000m (＞2000m Derating)
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Communication Method
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Ethernet
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Certification Standards
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UN38.3,MSDS,IEC 62619,EN 62477,EN IEC 61000-6-2/4,
EN 62109-1/2,G99,EN 50549-1,NRS 097-2-1,IEC 62116/IEC 61727,IEC 61683
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Listed by Leading Inverter Brands
Our batteries are officially listed as compatible by several globally recognized inverter manufacturers. Each product has undergone rigorous testing and validation to ensure seamless communication, reliable operation, and full compatibility across diverse inverter platforms.
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